diff --git a/CHANGELOG.md b/CHANGELOG.md
index 812b41e..0da8bfd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,26 @@
 # Changelog
 
+## [0.1.3] - 2026-01-11
+
+- Fully automated build process.
+-  `package-lock.json` was removed because trying to develop this locally will fail otherwise, (same reason in CI)
+- in macOS is necessary to be explicit with `emmake make -j1 AR=emar ARFLAGS=rcs RANLIB=emranlib`
+- in newer versions `_malloc` and `_free` need to be exported functions and not runtime methods.
+   -  `post.js` was updated accordingly. 
+- `sed -i ''` is required in macOS, hence a check was added to account for that.
+- Use Perl for cross-platform multi-line insertion, `perl -i -pe ...`
+- a lot of new functionality by adding new functions. 
+   -  additional built flags were added. 
+- more types 
+- CI via GitHub Actions, making sure the full workflow from building to tests works.
+-  removed the `global` **Module** definition. Now things should work with the standard `import` statement.
+   - tests were updated accordingly. 
+- `netcdf-workers.ts` implementation was added so that lazy reading works!
+- Online demo showing functionality. 
+- Legacy examples and docs were removed, content should be added back once is properly tested.
+
+# Legacy from init project
+
 ## [0.1.0] - 2024-12-17
 
 ### Added
diff --git a/README.md b/README.md
index d63f591..ccfc3ea 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
-# netcdf4-wasm
+# netcdf4-wasm [![Demo](https://img.shields.io/badge/Demo-Online-654FF0)](https://earthyscience.github.io/netcdf4-wasm/next-js/)
+
 
 [![npm version](https://img.shields.io/npm/v/@earthyscience/netcdf4-wasm.svg)](https://www.npmjs.com/package/@earthyscience/netcdf4-wasm)
 [![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://github.com/EarthyScience/netcdf4-wasm/blob/main/LICENSE)
@@ -10,7 +11,7 @@
 [![ts-jest](https://img.shields.io/badge/ts--jest-29.x-3178c6)](https://kulshekhar.github.io/ts-jest/)
 
 
-<img src="./assets/logo.svg" align="right" style="padding-left:10px;" width="180"/>
+<img src="https://raw.githubusercontent.com/EarthyScience/netcdf4-wasm/6eecb7eea2da775c139ebddf3f544efc6593ee2f/assets/logo.svg" align="right" style="padding-left:10px;" width="180"/>
 
 **Partial WebAssembly port of the NetCDF4 C library with TypeScript bindings for browser and Node.js**
 
diff --git a/docs/next-js/app/layout.tsx b/docs/next-js/app/layout.tsx
index a325934..1f09289 100644
--- a/docs/next-js/app/layout.tsx
+++ b/docs/next-js/app/layout.tsx
@@ -13,7 +13,7 @@ const geistMono = Geist_Mono({
 });
 
 export const metadata: Metadata = {
-  title: "Next.js Demo",
+  title: "netcdf4-wasm",
   description: "Demonstrates basic reading of NetCDF files in a Next.js application.",
 };